x86/resctrl: Remove arch_has_empty_bitmaps
authorBabu Moger <babu.moger@amd.com>
Tue, 27 Sep 2022 20:16:36 +0000 (15:16 -0500)
committerBorislav Petkov <bp@suse.de>
Mon, 24 Oct 2022 08:30:29 +0000 (10:30 +0200)
commit2d4daa549c17b6ba4845a751c7a78d3b2419d78f
treeab16843269cc982c7a92c8c3510a3858e5bc35d1
parent247f34f7b80357943234f93f247a1ae6b6c3a740
x86/resctrl: Remove arch_has_empty_bitmaps

The field arch_has_empty_bitmaps is not required anymore. The field
min_cbm_bits is enough to validate the CBM (capacity bit mask) if the
architecture can support the zero CBM or not.

Suggested-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: Babu Moger <babu.moger@amd.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Reinette Chatre <reinette.chatre@intel.com>
Reviewed-by: Fenghua Yu <fenghua.yu@intel.com>
Link: https://lore.kernel.org/r/166430979654.372014.615622285687642644.stgit@bmoger-ubuntu
arch/x86/kernel/cpu/resctrl/core.c
arch/x86/kernel/cpu/resctrl/ctrlmondata.c
include/linux/resctrl.h